#darkbannerwrap {
  border: 1px solid red;
  
}
.err-bg{
  background-color: #000;
  overflow: hidden;
}
.err-one{
  height: 50px;
  line-height: 50px;
  width: 100%;
  text-align: center;
  font-size: 44px;
  color: #89aa7f;
  margin-top: 120px;
}
.err-two{
  height: 30px;
  line-height: 30px;
  width: 100%;
  text-align: center;
  font-size: 20px;
  color: #fff;
  margin-top: 65px;
}

.err-thr{
  height: 30px;
  line-height: 30px;
  width: 100%;
  text-align: center;
  font-size: 20px;
  color: #fff;
  margin-top: 15px;
}
.err-tost{
  width: 100%;
  height: 125px;
  margin-top: 100px;
}
.err-tost ul{
  width: 350px;
  margin: 0 auto;
  display: block;
}

.err-li{
  float: left;
  margin-left: 40px;
}
.err-li-top{
  width: 54px;
  height: 54px;
  overflow: hidden;
}
.err-li-img{
  width:100%;
  height: 100%;
  overflow: hidden;
}
.err-li-bottom{
  height: 30px;
  line-height: 30px;
  width: 100%;
  text-align: center;
  font-size: 22px;
  color: #fff;
  margin-top: 15px;
  cursor: pointer;
}